Self-service self-balancing electric multi-functional stair climbing wheelchair for aged people

Abstract

The invention provides a self-service self-balancing electric multi-functional stair climbing wheelchair for aged people. The self-service self-balancing electric multi-functional stair climbing wheelchair for aged people comprises a wheelchair body, a power transmission mechanism arranged below a chair of the wheelchair body, a gravity center regulating mechanism behind a chair back of the wheelchair body, a driving auxiliary stair climbing device arranged at the front end below the chair of the wheelchair body, and a driven auxiliary stair climbing device arranged at the rear end below the chair of the wheelchair body. The self-service self-balancing electric multi-functional stair climbing wheelchair for aged people disclosed by the invention has the beneficial effects that mechanics knowledge is used, and the height of the chair is adjusted in a controllable manner; before climbing stairs, the height of the chair is manually adjusted, and in the climbing process, the bodies of theaged people can be kept in original balance, so that the stair climbing movement of the aged people is safer and more reliable; and through the driving of an electric motor, the self-service self-balancing electric multi-functional stair climbing wheelchair for aged people is time-saving, labor-saving, good in stability, high in safety and convenient to use, can well assist an aged, feeble and disabled person to freely climb stairs.

Description

technical field [0001] The invention relates to the technical field of stair climbing wheelchairs, in particular to a self-service self-balancing electric multifunctional stair climbing wheelchair for the elderly. Background technique [0002] With the increase of China's aging population, there are no elevators in the residential areas in some remote areas, or there are no elevators in the low-rise residences, and it is difficult for the elderly with handicapped legs to go up the stairs. As the elderly grow older, it is even more inconvenient to go upstairs and downstairs. In extraordinary times, the number of hospital admissions increases, causing the elevators to run slowly. The elderly often need medical staff or family members to go upstairs. However, in today’s era, most of the elderly live alone, and their children work outside all the year round. It is difficult to get sick Take good care of the elderly in hospital. [0003] Stair-climbing wheelchairs in the domest...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a kind of self-service self-balancing electric multi-functional stair-climbing wheelchair for the elderly, aiming at the fact that there are no elevators in many residential buildings with less than six floors at present, and going up stairs is difficult for many elderly, infirm and disabled persons with inconvenient legs and feet. It is very difficult. In order to solve this problem, a wheelchair that can assist upstairs is designed. The chair is driven by a motor and the angle between the human body and the stair surface is adjusted so that it can achieve the effect of going up and down stairs well, breaking the barrier of going up and down. The difficult situation of the building meets the needs of this type of elderly

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